The invention discloses a quick lifting mechanism applied to bridge construction. The quick lifting mechanism comprises a movable rack, a motor crawler belt assembly and a hanging basket. The A trussis fixedly mounted on the top of the movable rack. The motor crawler belt assembly is fixedly mounted on the outer wall of the top of the movable rack. The outer wall of the end of the movable rack ishinged to the outer wall of the middle portion of a supporting frame. The upper half portion of the supporting frame is internally provided with sliding grooves. Wire ropes are wound on the outer walls of winding wheels and are attached to the outer walls of guide wheels. The hanging basket is fixed to the lower ends of the wire ropes. The edges of the ends of the movable rack are fixedly connected with locating tubes. The quick lifting mechanism applied to bridge construction facilitates position movement and change and positioning operation. The positioning and installation stability and efficiency of the mechanism are improved. Meanwhile, the quick lifting mechanism can be protected against falling in the using process. Potential construction safety hazards of the quick lifting mechanism during lifting motion are effectively reduced.
本发明公开了一种应用于桥梁建设施工的快速提升机构,包括移动架、电机履带组件和挂篮,所述移动架的顶部固定安装有桁架,所述电机履带组件固定安装于移动架的顶部外壁上,所述移动架的端部外壁与支撑架的中部外壁之间铰接设置,且支撑架的上半段内部开设有滑槽,所述收卷轮的外壁上缠绕有钢索绳,且钢索绳与导向轮的外壁贴合设置,并且钢索绳的下端固定有挂篮,所述移动架的端部边缘处固定连接有定位筒。该应用于桥梁建设施工的快速提升机构,便于机构的位置移动改变和定位操作进行,提高机构的定位安装稳定性和效率,同时能够对机构进行使用时的下坠防护,有效的降低机构提升运动时的施工安全隐患。
Quick lifting mechanism applied to bridge construction
一种应用于桥梁建设施工的快速提升机构
2020-09-11
Patent
Electronic Resource
Chinese
Lifting equipment for bridge construction and lifting method
European Patent Office | 2022
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